⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2369950, and has not been changed.
This name is a synonym of Mahurea exstipulata subsp. duckei .
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bol. Mus. Goeldi Paraense Hist. Nat. Ethnogr. 7: 300 1913.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:149413-2
.